/*
Theme Name: Astra Child - Shuobohu
Template: astra
Version: 3.0.0
*/

:root{
  --sbh-navy-950:#050f24;
  --sbh-navy-900:#0a2653;
  --sbh-navy-800:#0e3270;
  --sbh-blue:#1450a0;
  --sbh-blue-bright:#2b6fd6;
  --sbh-accent:#ff6b1a;
  --sbh-accent-dark:#ed5606;
  --sbh-gold:#f5b93f;
  --sbh-ink:#14213a;
  --sbh-muted:#5b6b8c;
  --sbh-bg:#f3f6fc;
  --sbh-line:#dee6f5;
  --sbh-radius:18px;
  --ast-global-color-0:#1450a0;
  --ast-global-color-1:#0e3270;
  --ast-global-color-2:#14213a;
  --ast-global-color-3:#5b6b8c;
}

body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;color:var(--sbh-ink);}
a{color:var(--sbh-blue);}
.ast-button,.button{background:var(--sbh-blue);border-radius:10px;}
.ast-button:hover,.button:hover{background:var(--sbh-navy-800);}

/* ---------- header ---------- */
.ast-primary-header-bar{box-shadow:0 2px 16px rgba(5,15,36,.08);}
.site-logo-img img,.custom-logo-link img,.ast-site-identity .custom-logo{height:52px!important;width:auto!important;max-height:52px;}
.site-branding{padding-top:6px;padding-bottom:6px;}
.site-title{font-size:21px!important;font-weight:800;white-space:nowrap;}
.site-footer{font-size:14px;}

/* ---------- layout ---------- */
.sbh{margin:0 calc(50% - 50vw);width:100vw;overflow:hidden;background:#fff;}
.sbh-wrap{max-width:1180px;margin:0 auto;padding:0 24px;}
.sbh-sec{padding:88px 0;}
.sbh-sec.alt{background:var(--sbh-bg);}
.sbh-kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:800;letter-spacing:.24em;color:var(--sbh-accent);text-transform:uppercase;margin-bottom:16px;}
.sbh-kicker:before{content:"";width:26px;height:3px;border-radius:2px;background:var(--sbh-accent);display:inline-block;}
.sbh-h2{font-size:35px;line-height:1.28;font-weight:900;margin:0 0 14px;color:var(--sbh-ink);}
.sbh-sub{font-size:16.5px;color:var(--sbh-muted);line-height:1.78;margin:0 0 46px;max-width:730px;}
.sbh-center{text-align:center;}
.sbh-center .sbh-sub{margin-left:auto;margin-right:auto;}
.sbh-center .sbh-kicker:after{content:"";width:26px;height:3px;border-radius:2px;background:var(--sbh-accent);display:inline-block;}

/* ---------- buttons ---------- */
.sbh-btn{display:inline-flex;align-items:center;gap:8px;font-size:16.5px;font-weight:700;padding:15px 34px;border-radius:12px;text-decoration:none!important;transition:all .22s ease;border:2px solid transparent;}
.sbh-btn-accent{background:linear-gradient(120deg,var(--sbh-accent),#ff8a3d);color:#fff!important;box-shadow:0 12px 26px rgba(255,107,26,.38);}
.sbh-btn-accent:hover{background:var(--sbh-accent-dark);transform:translateY(-2px);}
.sbh-btn-ghost{background:rgba(255,255,255,.06);color:#fff!important;border-color:rgba(255,255,255,.5);}
.sbh-btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.13);}
.sbh-btn-navy{background:var(--sbh-navy-900);color:#fff!important;box-shadow:0 10px 22px rgba(10,38,83,.28);}
.sbh-btn-navy:hover{background:var(--sbh-navy-800);transform:translateY(-2px);}
.sbh-btn-warm{background:linear-gradient(120deg,var(--sbh-accent),#ff8a3d);color:#fff!important;}
.sbh-btn-warm:hover{background:var(--sbh-accent-dark);transform:translateY(-2px);}

/* ---------- hero ---------- */
.sbh-hero{position:relative;color:#fff;padding:88px 0 128px;background:linear-gradient(125deg,var(--sbh-navy-950) 0%,var(--sbh-navy-900) 42%,var(--sbh-navy-800) 72%,var(--sbh-blue) 110%);}
.sbh-hero:before{content:"";position:absolute;inset:0;background:radial-gradient(600px 320px at 92% -10%,rgba(245,185,63,.20),transparent 60%),radial-gradient(760px 460px at -10% 115%,rgba(43,111,214,.45),transparent 62%),radial-gradient(400px 240px at 55% 120%,rgba(255,107,26,.14),transparent 60%);pointer-events:none;}
.sbh-hero .sbh-wrap{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center;}
.sbh-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.30);padding:7px 16px;border-radius:999px;font-size:13.5px;font-weight:600;letter-spacing:.04em;margin-bottom:26px;}
.sbh-badge i{width:7px;height:7px;border-radius:50%;background:var(--sbh-gold);display:inline-block;}
.sbh-hero h1{font-size:50px;line-height:1.24;font-weight:900;margin:0 0 20px;color:#fff;}
.sbh-hero h1 .hl{color:var(--sbh-accent);white-space:nowrap;}
.sbh-hero h1 .gd{color:var(--sbh-gold);}
.sbh-hero p.lead{font-size:18.5px;line-height:1.78;color:rgba(255,255,255,.88);margin:0 0 36px;max-width:560px;}
.sbh-hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:34px;}
.sbh-trust{display:flex;gap:10px 30px;flex-wrap:wrap;}
.sbh-trust span{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:rgba(255,255,255,.9);}
.sbh-trust b{color:var(--sbh-gold);font-weight:900;}
.sbh-hero-visual{position:relative;}
.sbh-hero-visual .frame{border-radius:24px;overflow:hidden;box-shadow:0 34px 70px rgba(3,9,26,.5);border:6px solid rgba(255,255,255,.14);}
.sbh-hero-visual img{display:block;width:100%;height:auto;}
.sbh-float{position:absolute;background:rgba(255,255,255,.96);color:var(--sbh-ink);border-radius:14px;box-shadow:0 18px 38px rgba(3,9,26,.35);padding:13px 18px;display:flex;align-items:center;gap:12px;backdrop-filter:blur(4px);}
.sbh-float strong{font-size:21px;font-weight:900;color:var(--sbh-navy-900);line-height:1.1;white-space:nowrap;}
.sbh-float strong em{font-style:normal;color:var(--sbh-accent);}
.sbh-float span{font-size:13px;color:var(--sbh-muted);line-height:1.45;}
.sbh-float.fc1{left:-30px;bottom:52px;}
.sbh-float.fc2{right:-18px;top:34px;}

/* ---------- stats overlap ---------- */
.sbh-stats{position:relative;z-index:3;margin-top:-72px;}
.sbh-stats .card{background:#fff;border-radius:20px;box-shadow:0 24px 55px rgba(5,15,36,.16);border:1px solid var(--sbh-line);display:grid;grid-template-columns:repeat(4,1fr);padding:34px 14px;}
.sbh-stat{text-align:center;padding:4px 14px;}
.sbh-stat+.sbh-stat{border-left:1px solid var(--sbh-line);}
.sbh-stat strong{display:block;font-size:34px;font-weight:900;color:var(--sbh-navy-900);line-height:1.15;}
.sbh-stat strong em{font-style:normal;color:var(--sbh-accent);}
.sbh-stat small{display:block;margin-top:7px;font-size:14px;color:var(--sbh-muted);line-height:1.55;}

/* ---------- pain cards ---------- */
.sbh-grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.sbh-pain{background:#fff;border:1px solid var(--sbh-line);border-radius:var(--sbh-radius);padding:32px 24px;box-shadow:0 5px 20px rgba(5,15,36,.05);transition:all .22s ease;position:relative;overflow:hidden;}
.sbh-pain:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--sbh-blue),var(--sbh-blue-bright));opacity:0;transition:opacity .22s;}
.sbh-pain:hover{transform:translateY(-6px);box-shadow:0 18px 36px rgba(5,15,36,.13);}
.sbh-pain:hover:before{opacity:1;}
.sbh-pain .ic{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:900;margin-bottom:18px;}
.sbh-pain:nth-child(1) .ic{background:#fff1e6;color:var(--sbh-accent-dark);}
.sbh-pain:nth-child(2) .ic{background:#e8effc;color:var(--sbh-blue);}
.sbh-pain:nth-child(3) .ic{background:#fdf3d7;color:#b8860b;}
.sbh-pain:nth-child(4) .ic{background:#e6f0ff;color:var(--sbh-navy-800);}
.sbh-pain h3{font-size:17.5px;font-weight:800;margin:0 0 9px;line-height:1.45;}
.sbh-pain p{font-size:14.5px;color:var(--sbh-muted);line-height:1.7;margin:0;}

/* ---------- services ---------- */
.sbh-grid2{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.sbh-svc{background:#fff;border-radius:22px;overflow:hidden;border:1px solid var(--sbh-line);box-shadow:0 10px 30px rgba(5,15,36,.08);display:flex;flex-direction:column;transition:all .22s ease;}
.sbh-svc:hover{transform:translateY(-6px);box-shadow:0 24px 46px rgba(5,15,36,.16);}
.sbh-svc-head{padding:34px 36px 28px;color:#fff;position:relative;overflow:hidden;}
.sbh-svc-head.v1{background:linear-gradient(120deg,var(--sbh-navy-900),var(--sbh-blue));}
.sbh-svc-head.v2{background:linear-gradient(120deg,var(--sbh-accent-dark),var(--sbh-accent) 60%,#ff8a3d);}
.sbh-svc-head:after{content:"";position:absolute;right:-34px;top:-34px;width:150px;height:150px;border-radius:50%;background:rgba(255,255,255,.13);}
.sbh-svc-head small{display:block;font-size:12.5px;letter-spacing:.22em;opacity:.8;font-weight:700;margin-bottom:10px;}
.sbh-svc-head h3{font-size:26px;font-weight:900;margin:0;color:#fff;position:relative;z-index:1;}
.sbh-svc-body{padding:30px 36px 36px;display:flex;flex-direction:column;flex:1;}
.sbh-svc-body p{font-size:15.5px;color:var(--sbh-muted);line-height:1.78;margin:0 0 18px;}
.sbh-check{list-style:none;margin:0 0 28px;padding:0;}
.sbh-check li{position:relative;padding-left:31px;font-size:15.5px;line-height:1.6;margin-bottom:11px;}
.sbh-check li:before{content:"✓";position:absolute;left:0;top:0;width:21px;height:21px;border-radius:50%;background:#e8effc;color:var(--sbh-blue);font-size:12.5px;font-weight:900;display:flex;align-items:center;justify-content:center;}
.sbh-svc-body .sbh-btn{margin-top:auto;align-self:flex-start;}

/* ---------- dark advantage ---------- */
.sbh-dark{background:linear-gradient(140deg,var(--sbh-navy-950),var(--sbh-navy-900) 55%,var(--sbh-navy-800));color:#fff;padding:88px 0;position:relative;overflow:hidden;}
.sbh-dark:before{content:"";position:absolute;inset:0;background:radial-gradient(560px 280px at 97% 0%,rgba(245,185,63,.16),transparent 60%),radial-gradient(500px 300px at 0% 110%,rgba(43,111,214,.35),transparent 60%);pointer-events:none;}
.sbh-dark .sbh-wrap{position:relative;}
.sbh-dark .sbh-h2{color:#fff;}
.sbh-dark .sbh-sub{color:rgba(255,255,255,.74);}
.sbh-grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.sbh-adv{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.17);border-radius:var(--sbh-radius);padding:34px 28px;}
.sbh-adv strong{display:block;font-size:38px;font-weight:900;color:var(--sbh-gold);line-height:1.12;margin-bottom:13px;}
.sbh-adv h3{font-size:18px;font-weight:800;margin:0 0 9px;color:#fff;}
.sbh-adv p{font-size:14.5px;line-height:1.72;color:rgba(255,255,255,.76);margin:0;}
.sbh-note{margin-top:26px;font-size:13.5px;color:rgba(255,255,255,.55);}

/* ---------- steps ---------- */
.sbh-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;}
.sbh-step{position:relative;background:#fff;border:1px solid var(--sbh-line);border-radius:var(--sbh-radius);padding:36px 24px 30px;text-align:center;box-shadow:0 5px 20px rgba(5,15,36,.05);}
.sbh-step .num{width:54px;height:54px;margin:0 auto 18px;border-radius:50%;background:linear-gradient(135deg,var(--sbh-blue),var(--sbh-blue-bright));color:#fff;font-size:21px;font-weight:900;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 20px rgba(20,80,160,.32);}
.sbh-step.free .num{background:linear-gradient(135deg,var(--sbh-accent),#ff8a3d);box-shadow:0 10px 20px rgba(255,107,26,.35);}
.sbh-step h3{font-size:17.5px;font-weight:800;margin:0 0 8px;}
.sbh-step p{font-size:14.5px;color:var(--sbh-muted);line-height:1.66;margin:0;}
.sbh-step .free-tag{position:absolute;top:16px;right:16px;background:#fff1e6;color:var(--sbh-accent-dark);font-size:12px;font-weight:800;padding:3px 10px;border-radius:999px;}

/* ---------- faq ---------- */
.sbh-faq{max-width:860px;margin:0 auto;}
.sbh-faq details{background:#fff;border:1px solid var(--sbh-line);border-radius:14px;margin-bottom:14px;overflow:hidden;transition:box-shadow .2s;}
.sbh-faq details[open ]{box-shadow:0 12px 28px rgba(5,15,36,.10);}
.sbh-faq summary{cursor:pointer;list-style:none;padding:21px 26px;font-size:16.5px;font-weight:700;display:flex;justify-content:space-between;align-items:center;gap:14px;}
.sbh-faq summary::-webkit-details-marker{display:none;}
.sbh-faq summary:after{content:"+";width:30px;height:30px;flex:none;border-radius:50%;background:#fff1e6;color:var(--sbh-accent-dark);font-size:20px;font-weight:700;display:flex;align-items:center;justify-content:center;line-height:1;}
.sbh-faq details[open ] summary:after{content:"–";}
.sbh-faq .a{padding:0 26px 23px;font-size:15px;line-height:1.82;color:var(--sbh-muted);}

/* ---------- cta / form ---------- */
.sbh-cta{background:linear-gradient(125deg,var(--sbh-accent-dark),var(--sbh-accent) 48%,#ff8a3d);padding:88px 0;color:#fff;position:relative;overflow:hidden;}
.sbh-cta:before{content:"";position:absolute;inset:0;background:radial-gradient(520px 300px at 100% 0%,rgba(255,255,255,.18),transparent 55%),radial-gradient(420px 260px at 0% 110%,rgba(10,38,83,.28),transparent 60%);pointer-events:none;}
.sbh-cta .sbh-wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center;}
.sbh-cta h2{font-size:35px;font-weight:900;line-height:1.3;margin:0 0 16px;color:#fff;}
.sbh-cta p{font-size:16.5px;line-height:1.82;color:rgba(255,255,255,.93);margin:0 0 26px;}
.sbh-contact-line{display:flex;flex-direction:column;gap:12px;font-size:16.5px;}
.sbh-contact-line b{color:#fff;border-bottom:2px solid rgba(255,255,255,.5);}
.sbh-form-card{background:#fff;border-radius:22px;padding:36px 34px 28px;box-shadow:0 28px 55px rgba(120,40,0,.35);color:var(--sbh-ink);}
.sbh-form-card h3{font-size:21px;font-weight:900;margin:0 0 6px;}
.sbh-form-card>p{color:var(--sbh-muted);font-size:14px;margin:0 0 18px;line-height:1.6;}
.wpcf7-form label{display:block;font-size:14px;font-weight:600;margin-bottom:13px;color:var(--sbh-ink);}
.wpcf7-form input[type="text"],.wpcf7-form input[type="tel"],.wpcf7-form select,.wpcf7-form textarea{width:100%;margin-top:6px;padding:12px 14px;border:1.5px solid var(--sbh-line);border-radius:10px;font-size:15px;background:#fbfcfe;transition:border-color .2s;box-sizing:border-box;}
.wpcf7-form input:focus,.wpcf7-form select:focus,.wpcf7-form textarea:focus{border-color:var(--sbh-blue-bright);outline:none;}
.wpcf7-form textarea{height:82px;resize:vertical;}
.wpcf7-form input[type="submit"]{width:100%;background:var(--sbh-navy-900);color:#fff;border:none;font-size:17px;font-weight:800;padding:15px;border-radius:12px;cursor:pointer;box-shadow:0 12px 24px rgba(10,38,83,.30);transition:all .2s;margin-top:4px;}
.wpcf7-form input[type="submit"]:hover{background:var(--sbh-navy-800);}
.wpcf7-response-output{border-radius:10px;font-size:14px;}

/* ---------- v3.1 polish ---------- */
.sbh-sec.tint-blue{background:linear-gradient(180deg,#e8f0fc 0%,#f5f9ff 100%);}
.sbh-sec.tint-warm{background:linear-gradient(180deg,#fff5ea 0%,#fffdf8 100%);}
.sbh-stats-note{max-width:1180px;margin:14px auto 0;padding:0 24px;text-align:center;font-size:12.5px;color:var(--sbh-muted);}
.sbh-band{background:linear-gradient(90deg,var(--sbh-navy-900),var(--sbh-blue));padding:36px 0;}
.sbh-band .sbh-wrap{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;}
.sbh-band p{color:#fff;font-size:20.5px;font-weight:800;margin:0;line-height:1.5;}
.sbh-band p small{display:block;font-size:14px;font-weight:400;color:rgba(255,255,255,.75);margin-top:4px;}
.sbh-privacy{font-size:12.5px!important;color:var(--sbh-muted);text-align:center;margin:14px 0 4px!important;}
.sbh-wechat{margin-top:28px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.32);border-radius:16px;padding:15px 18px;display:flex;gap:17px;align-items:center;max-width:440px;}
.sbh-wechat img{width:102px;height:102px;border-radius:10px;background:#fff;padding:5px;box-sizing:border-box;flex:none;}
.sbh-wechat strong{display:block;font-size:16.5px;font-weight:800;margin-bottom:6px;color:#fff;}
.sbh-wechat span{font-size:13.5px;color:rgba(255,255,255,.85);line-height:1.65;}
.sbh-case{background:#fff;border:1px solid var(--sbh-line);border-radius:var(--sbh-radius);padding:30px 26px;box-shadow:0 5px 20px rgba(5,15,36,.05);transition:all .22s ease;}
.sbh-case:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(5,15,36,.12);}
.sbh-case .tag{display:inline-block;background:#e8effc;color:var(--sbh-blue);font-size:12.5px;font-weight:800;padding:4px 12px;border-radius:999px;margin-bottom:16px;}
.sbh-case:nth-child(2) .tag{background:#fff1e6;color:var(--sbh-accent-dark);}
.sbh-case:nth-child(3) .tag{background:#fdf3d7;color:#9a7208;}
.sbh-case h3{font-size:17px;font-weight:800;margin:0 0 10px;line-height:1.5;}
.sbh-case p{font-size:14.5px;color:var(--sbh-muted);line-height:1.72;margin:0 0 13px;}
.sbh-case .key{border-top:1px dashed var(--sbh-line);padding-top:13px;font-size:14px;line-height:1.65;color:var(--sbh-ink);}
.sbh-case .key b{color:var(--sbh-accent-dark);}
.sbh-fab{position:fixed;right:22px;bottom:22px;z-index:9999;display:inline-flex;align-items:center;gap:8px;background:linear-gradient(120deg,var(--sbh-accent),#ff8a3d);color:#fff!important;font-size:15px;font-weight:800;padding:13px 22px;border-radius:999px;box-shadow:0 14px 32px rgba(255,107,26,.42);text-decoration:none!important;transition:transform .2s;}
.sbh-fab:hover{transform:translateY(-3px);}
@media(max-width:560px){.sbh-fab{right:14px;bottom:14px;padding:12px 18px;font-size:14px;}.sbh-band p{font-size:18px;}}

/* ---------- responsive ---------- */
@media(max-width:1020px){
  .sbh-float.fc1{left:6px;}
  .sbh-float.fc2{right:6px;}
}
@media(max-width:960px){
  .sbh-hero{padding:64px 0 110px;}
  .sbh-hero .sbh-wrap{grid-template-columns:1fr;gap:42px;}
  .sbh-hero h1{font-size:38px;}
  .sbh-stats .card{grid-template-columns:1fr 1fr;gap:20px 0;}
  .sbh-stat+.sbh-stat{border-left:none;}
  .sbh-grid4,.sbh-steps{grid-template-columns:1fr 1fr;}
  .sbh-grid2,.sbh-grid3,.sbh-cta .sbh-wrap{grid-template-columns:1fr;}
  .sbh-cta .sbh-wrap{gap:34px;}
  .sbh-sec,.sbh-dark,.sbh-cta{padding:62px 0;}
}
@media(max-width:560px){
  .sbh-hero h1{font-size:31px;}
  .sbh-hero p.lead{font-size:16.5px;}
  .sbh-grid4,.sbh-steps{grid-template-columns:1fr;}
  .sbh-h2,.sbh-cta h2{font-size:27px;}
  .sbh-btn{width:100%;justify-content:center;}
  .sbh-float{padding:10px 13px;}
  .sbh-float strong{font-size:17px;}
  .site-logo-img img,.custom-logo-link img{height:44px!important;max-height:44px;}
  .site-title{font-size:18px!important;}
}

/* ---------- v3.3 tinted page base ---------- */
body{background-color:#d8e3f5!important;}
.sbh{background:#d8e3f5;}
.ast-separate-container .ast-article-post,.ast-separate-container .ast-article-single{background:#fff;}

/* ---------- v4: compact + lively + warm base ---------- */
body{background-color:#f4f1ea!important;}
.sbh{background:#f4f1ea;}
.sbh-sec{padding:58px 0;}
.sbh-dark{padding:62px 0;}
.sbh-cta{padding:62px 0;}
.sbh-band{padding:28px 0;}
.sbh-h2{font-size:32px;}
.sbh-sub{margin-bottom:30px;}
.sbh-sec.alt{background:#ede8dc;}
.sbh-sec.tint-blue{background:linear-gradient(180deg,#ece4d2,#f4f1ea);}
.sbh-sec.tint-warm{background:linear-gradient(180deg,#f6f2e9,#fdfbf6);}
.sbh-hero{padding:62px 0 102px;}
.sbh-hero h1{font-size:45px;}
.sbh-hero-cta{margin-bottom:26px;}
.sbh-stats{margin-top:-58px;}
.sbh-stats .card{padding:24px 10px;}
.sbh-pain{padding:24px 20px;}
.sbh-svc-head{padding:26px 30px 20px;}
.sbh-svc-body{padding:22px 30px 28px;}
.sbh-adv{padding:26px 24px;}
.sbh-step{padding:26px 20px 22px;}
.sbh-case{padding:24px 22px;}
.sbh-grid4,.sbh-grid2,.sbh-grid3,.sbh-steps{gap:18px;}
.sbh-pain,.sbh-svc,.sbh-step,.sbh-case,.sbh-faq details,.sbh-stats .card,.sbh-form-card{background-color:#fffefb;}
.sbh-check li:before{background:#ffeedd;color:var(--sbh-accent-dark);}
/* marquee */
.sbh-marquee{background:var(--sbh-navy-900);color:#fff;overflow:hidden;padding:12px 0;margin-top:56px;}
.sbh-track{display:flex;width:max-content;animation:sbhscroll 30s linear infinite;}
.sbh-group{display:flex;align-items:center;flex:none;}
.sbh-group span{padding:0 20px;font-size:14.5px;font-weight:700;letter-spacing:.08em;white-space:nowrap;}
.sbh-group i{color:var(--sbh-gold);font-style:normal;font-size:12px;}
@keyframes sbhscroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
/* floating policy cards */
.sbh-float{animation:sbhfloat 5s ease-in-out infinite;}
.sbh-float.fc2{animation-delay:1.4s;}
@keyframes sbhfloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.sbh-hero-visual .frame{animation:sbhup .8s ease both;}
@keyframes sbhup{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
/* scroll reveal */
.jsrv .sbh-pain,.jsrv .sbh-svc,.jsrv .sbh-adv,.jsrv .sbh-step,.jsrv .sbh-case,.jsrv .sbh-stat{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease;}
.jsrv .rv-in{opacity:1!important;transform:none!important;}
@media(max-width:960px){.sbh-sec,.sbh-dark,.sbh-cta{padding:46px 0;}.sbh-hero{padding:48px 0 92px;}}

/* ---------- v4.1 case images ---------- */
.sbh-case{padding:0;overflow:hidden;}
.sbh-case-img{width:100%;height:168px;object-fit:cover;display:block;}
.sbh-case-body{padding:20px 22px 24px;}

/* ---------- v4.2 floating wechat QR ---------- */
.sbh-qr-float{position:fixed;right:14px;top:50%;transform:translateY(-50%);z-index:9998;background:#fffefb;border:1px solid #e7dfcd;border-radius:14px;box-shadow:0 12px 32px rgba(5,15,36,.18);padding:12px;text-align:center;width:134px;transition:transform .2s ease;}
.sbh-qr-float:hover{transform:translateY(-50%) scale(1.04);}
.sbh-qr-float img{width:108px;height:108px;display:block;margin:0 auto 8px;border-radius:6px;}
.sbh-qr-float .t{display:block;font-size:14px;font-weight:800;color:#0a1a38;margin-bottom:2px;}
.sbh-qr-float .s{display:block;font-size:11.5px;color:#68738c;line-height:1.5;}
@media(max-width:720px){.sbh-qr-float{width:94px;padding:8px;right:8px;}.sbh-qr-float img{width:74px;height:74px;}.sbh-qr-float .t{font-size:12px;}.sbh-qr-float .s{display:none;}}

/* ---------- v4.3 vertical compaction ---------- */
.sbh-sec{padding:40px 0;}
.sbh-dark{padding:44px 0;}
.sbh-cta{padding:44px 0;}
.sbh-band{padding:22px 0;}
.sbh-hero{padding:44px 0 84px;}
.sbh-h2{margin-bottom:10px;}
.sbh-sub{margin-bottom:22px;font-size:16px;}
.sbh-hero .lead{margin-bottom:22px;}
.sbh-stats .card{padding:18px 10px;}
.sbh-pain{padding:20px 18px;}
.sbh-pain .ic{margin-bottom:12px;}
.sbh-svc-head{padding:20px 26px 14px;}
.sbh-svc-body{padding:18px 26px 22px;}
.sbh-adv{padding:22px 20px;}
.sbh-step{padding:20px 16px 18px;}
.sbh-step .num{margin-bottom:12px;}
.sbh-case-body{padding:16px 20px 20px;}
.sbh-case-img{height:150px;}
.sbh-faq details{padding:16px 22px;}
.sbh-faq{gap:10px;}
.sbh-form-card{padding:28px;}
.sbh-cta-grid{gap:36px;}
.sbh-footer-note{margin-top:26px;}
@media(max-width:960px){.sbh-sec,.sbh-dark,.sbh-cta{padding:34px 0;}.sbh-hero{padding:36px 0 78px;}}

/* ---------- v4.5 tappable wechat ---------- */
a.sbh-qr-float{display:block;text-decoration:none;}
.sbh-wechat{flex-wrap:wrap;}
.sbh-wx-btn{display:inline-block;background:linear-gradient(135deg,#07c160,#06ad56);color:#fff!important;font-weight:800;font-size:14.5px;padding:10px 22px;border-radius:999px;text-decoration:none;box-shadow:0 8px 20px rgba(7,193,96,.35);transition:all .2s ease;}
.sbh-wx-btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(7,193,96,.45);}

/* ---------- v4.6 long-press QR ---------- */
.sbh-qr-float img,.sbh-wechat img{-webkit-user-select:none;user-select:none;}
@media(max-width:720px){.sbh-qr-float .s{display:block;font-size:10.5px;line-height:1.45;}}

/* ---------- v5: news + inner pages + uni list ---------- */
.sbh-news{display:block;background:#fffefb;border:1px solid var(--sbh-line);border-radius:var(--sbh-radius);padding:24px 22px;text-decoration:none;box-shadow:0 5px 20px rgba(5,15,36,.05);transition:all .22s ease;}
.sbh-news:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(5,15,36,.12);}
.sbh-news-cat{display:inline-block;background:#fff1e6;color:var(--sbh-accent-dark);font-size:12px;font-weight:800;padding:3px 10px;border-radius:999px;margin-bottom:12px;}
.sbh-news h3{font-size:17px;font-weight:800;line-height:1.55;margin:0 0 10px;color:var(--sbh-ink);}
.sbh-news p{font-size:14px;color:var(--sbh-muted);line-height:1.7;margin:0 0 14px;}
.sbh-news-date{font-size:12.5px;color:var(--sbh-blue);font-weight:700;}
.entry-content h2{color:#0a2540;font-size:24px;font-weight:800;margin:30px 0 14px;padding-left:12px;border-left:4px solid #ff7a00;line-height:1.4;}
.entry-content p{line-height:1.85;margin-bottom:14px;}
.entry-content ul,.entry-content ol{line-height:1.85;margin-bottom:14px;}
.sbh-uni-table{width:100%;border-collapse:collapse;margin:14px 0 26px;background:#fffefb;font-size:14.5px;}
.sbh-uni-table th{background:#0a2540;color:#fff;text-align:left;padding:10px 12px;font-weight:700;}
.sbh-uni-table td{border-bottom:1px solid #e9e2cf;padding:9px 12px;vertical-align:top;}
.sbh-uni-table tbody tr:nth-child(even){background:#faf6ec;}

/* ---------- v5.1 draggable QR float ---------- */
.sbh-qr-float{cursor:grab;touch-action:none;}
.sbh-qr-float:before{content:"";display:block;width:26px;height:4px;border-radius:2px;background:#ddd3b8;margin:0 auto 8px;}
.sbh-qr-float.dragging{cursor:grabbing;box-shadow:0 18px 40px rgba(5,15,36,.3);}
.sbh-qr-float img{-webkit-user-drag:none;}

/* ---------- v5.2 drag grip (image stays long-pressable) ---------- */
.sbh-qr-float{cursor:default;touch-action:auto;}
.sbh-qr-float:before{display:none;}
.sbh-qr-float img{-webkit-user-drag:auto;}
.sbh-qr-grip{display:flex;align-items:center;justify-content:center;font-size:10.5px;letter-spacing:.12em;color:#a08c5a;cursor:grab;touch-action:none;padding:1px 0 7px;user-select:none;-webkit-user-select:none;}
.sbh-qr-float.dragging .sbh-qr-grip{cursor:grabbing;}

/* ---------- v5.3 copy wechat id ---------- */
.sbh-copy-wx{display:block;width:100%;margin-top:8px;background:linear-gradient(135deg,#07c160,#06ad56);color:#fff;font-family:inherit;font-size:12.5px;font-weight:800;padding:8px 4px;border:none;border-radius:8px;text-align:center;cursor:pointer;box-shadow:0 6px 16px rgba(7,193,96,.3);}
.sbh-copy-wx.copied{background:#0a2540;}
button.sbh-wx-btn.sbh-copy-wx{width:auto;margin-top:10px;}
.sbh-toast{position:fixed;left:50%;bottom:88px;transform:translateX(-50%) translateY(16px);background:rgba(8,18,38,.95);color:#fff;font-size:13.5px;line-height:1.5;padding:11px 18px;border-radius:999px;opacity:0;pointer-events:none;transition:all .3s ease;z-index:10001;max-width:88vw;text-align:center;box-shadow:0 12px 30px rgba(0,0,0,.3);}
.sbh-toast.show{opacity:1;transform:translateX(-50%) translateY(0);}